📖 Update readme

README.Rmd

 ```
 
 [gganimate]: https://github.com/thomasp85/gganimate#README
+[dplyr-two-table]: https://dplyr.tidyverse.org/articles/two-table.html
 
 # Tidy Animated Verbs
 
 - Learn more about
     - [Relational Data](#relational-data)
     - [gganimate](#gganimate)
+    
+
+Please feel free to use these images for teaching or learning about action verbs from the [tidyverse](https://tidyverse.org).
+You can directly download the [original animations](images/) or static images in [svg](images/svg/) or [png](images/png/) formats, or you can use the [scripts](R/) to recreate the images locally.
+
+Currently, the animations cover the [dplyr two-table verbs][dplyr-two-table] and I'd like to expand the animations to include more verbs from the tidyverse.
+[Suggestions are welcome!](https://github.com/gadenbuie/tidy-animated-verbs/issues)
 
 ## Mutating Joins
 
 ggsave(g, file = here::here("images/original-dfs.png"))
 ```
 
-<img src="images/original-dfs.png" width="480px" />
+<img src="images/static/png/original-dfs.png" width="480px" />
 
 ```{r echo=TRUE}
 x
 [R for Data Science](http://r4ds.had.co.nz/) book by Garrett Grolemund and Hadley Wickham
 is an excellent resource for learning more about relational data.
 
-The [dplyr two-table verbs vignette](https://dplyr.tidyverse.org/articles/two-table.html)
+The [dplyr two-table verbs vignette][dplyr-two-table]
 and Jenny Bryan's [Cheatsheet for dplyr join functions](http://stat545.com/bit001_dplyr-cheatsheet.html)
 are also great resources.
 

README.md

       - [Relational Data](#relational-data)
       - [gganimate](#gganimate)
 
+Please feel free to use these images for teaching or learning about
+action verbs from the [tidyverse](https://tidyverse.org). You can
+directly download the [original animations](images/) or static images in
+[svg](images/svg/) or [png](images/png/) formats, or you can use the
+[scripts](R/) to recreate the images locally.
+
+Currently, the animations cover the [dplyr two-table
+verbs](https://dplyr.tidyverse.org/articles/two-table.html) and I’d like
+to expand the animations to include more verbs from the tidyverse.
+[Suggestions are
+welcome\!](https://github.com/gadenbuie/tidy-animated-verbs/issues)
+
 ## Mutating Joins
 
-<img src="images/original-dfs.png" width="480px" />
+<img src="images/static/png/original-dfs.png" width="480px" />
 
 ``` r
 x